PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

78VC-600MSCoupling,clamp,grooved

Dynaflex Products · NSN 5342-01-324-7609 · FSC 5342 · Mount,resilient,weapon System
Verified by PartsTable
NSN 5342-01-324-7609 — this item is cataloged by the U.S. Government under National Stock Number 5342-01-324-7609. Primary manufacturer part number: 78VC-600MS.
Features
  • Coupling,clamp,grooved — FSC 5342
  • Cross-Sectional Shape Style: GROOVED RETAINER
  • Retainer Thickness: 0.075 INCHES NOMINAL IN
  • Nut Type: SELF-LOCKING HEXAGON
  • Included Angle in Deg: 40.0
  • Root Width: 0.400 INCHES NOMINAL IN
  • Segment Quantity: 2
  • Sealing Inner Liner: NOT INCLUDED
Applications
  • Applications requiring Steel Overall construction
General Description

The Coupling,clamp,grooved, cataloged under National Stock Number 5342-01-324-7609, is classified within Federal Supply Class 5342 (Mount,resilient,weapon System) of the Hardware and Abrasives group. The primary manufacturer of record is Dynaflex Products. Government technical data includes 13 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 2 manufacturers, enabling identification through both NSN and commercial part number lookups. 5 verified substitutes exist in the FLIS interchangeability database. Current acquisition status: Active.

Technical Specifications
ParameterValue
NSN5342-01-324-7609
Primary Part Number78VC-600MS
Item NameCoupling,clamp,grooved
FSC / FSG5342 / 53 — Mount,resilient,weapon System
ManufacturerDynaflex Products
StatusACTIVE
Cross-Sectional Shape StyleGROOVED RETAINER
Retainer Thickness0.075 INCHES NOMINAL IN
Nut TypeSELF-LOCKING HEXAGON
Included Angle in Deg40.0
Root Width0.400 INCHES NOMINAL IN
Segment Quantity2
Sealing Inner LinerNOT INCLUDED
Latch StyleSINGLE
Retainer Width0.940 INCHES NOMINAL IN
ShapeROUND
Height0.206 INCHES NOMINAL IN
MaterialSTEEL OVERALL
Inside Diameter6.278 INCHES NOMINAL IN
Lifecycle & Compliance
Acquisition StatusACTIVE
HAZMATNo
Verified Substitutes 5
5330-01-134-378677-500 INTERCHANGEABLE
Gasket
Dynaflex Products
2990-01-318-746073-600MS INTERCHANGEABLE
Joint,exhaust Pipe
Dynaflex Products
5330-01-322-284477-600 INTERCHANGEABLE
Gasket
Dynaflex Products
5330-01-323-292779-600C INTERCHANGEABLE
Retainer,packing
Dynaflex Products
2990-01-357-970073VG-500MS INTERCHANGEABLE
Connector,exhaust Pipe
Dynaflex Products
Cross-Reference Index
Part NumberManufacturer
11669395 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
11669395-43 U S Army Tank Automotive Command Amsta-Im-Mm (USA)
78VC-600MS PRIMARY Dynaflex Products (USA)
Related Parts
5330-01-134-3786INTERCHANGEABLE
GASKET
77-500
2990-01-318-7460INTERCHANGEABLE
JOINT,EXHAUST PIPE
73-600MS
5330-01-322-2844INTERCHANGEABLE
GASKET
77-600
5330-01-323-2927INTERCHANGEABLE
RETAINER,PACKING
79-600C
2990-01-357-9700INTERCHANGEABLE
CONNECTOR,EXHAUST PIPE
73VG-500MS

Frequently Asked Questions

What is NSN 5342-01-324-7609?

NSN 5342-01-324-7609 is a Coupling,clamp,grooved, manufactured by Dynaflex Products, classified under FSC 5342 (Mount,resilient,weapon System). Status: active.

What are the part numbers for NSN 5342-01-324-7609?

NSN 5342-01-324-7609 has 3 cross-referenced part numbers: 11669395 (U S Army Tank Automotive Command Amsta-Im-Mm), 11669395-43 (U S Army Tank Automotive Command Amsta-Im-Mm), 78VC-600MS (Dynaflex Products).

What NSN replaces 5342-01-324-7609?

There are 5 known substitutes for 5342-01-324-7609: 5330-01-134-3786, 2990-01-318-7460, 5330-01-322-2844 and 2 more. Verify interchangeability with system specifications before substitution.

What are the specifications of 78VC-600MS?

Key specifications for 78VC-600MS: Cross-Sectional Shape Style: GROOVED RETAINER; Retainer Thickness: 0.075 INCHES NOMINAL IN; Nut Type: SELF-LOCKING HEXAGON; Included Angle in Deg: 40.0. 14 total characteristics are documented in the Federal Logistics Information System.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com